Selection of controlled parameters of the technological process of obtaining CLT panels with increased sound insulation

Siberian Federal University, 79, Svobodny Ave., Krasnoyarsk, Russia

^* Corresponding author: igor.07.06@mail.ru

Abstract

The problem of creating high-quality sound insulation materials is an important area of development of the construction industry today. Therefore, at the manufacturing stage, it is necessary to observe many different indicators that affect the quality characteristics of building materials. One of the ways to improve the sound insulation characteristics in the construction of capital walls of buildings is the use of multilayer wooden panels consisting of modernized wooden lamella structures. There are various technologies for the production of multilayer wooden panels, most of which have proven themselves well in the construction industry and allow the use of wood of various breeds and varieties, combine them to achieve optimal characteristics, such as high heat capacity, fire resistance, noise insulation, environmental friendliness, biological resistance, almost complete absence of shrinkage. Mathematical modeling of such multifactorial processes makes it possible to determine the optimal strategy for conducting the technological process. By controlling the technological process in this way, taking into account the specified quantitative and qualitative characteristics, it is possible to obtain a CLT panel with the specified sound insulation properties.